Unit Test Answers

2 verified answers

Factor x2 – 8x + 15. | Which pair of numbers has a product of ac and a sum of b? | What is the factored form of the trinomial?

–3 and –5

–3 and 5

3 and –5

3 and 5

Factor x2 – 8x + 15. | Which pair of numbers has a product of ac and a sum of b? | What is the factored form of the trinomial?

(x – 3)(x – 5)

(x – 3)(x + 5)

(x + 3)(x – 5)

(x + 3)(x + 5)

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